my read is that it lost 94% in 11 hr 38 mins and 7 secs, i.e. line 20 in my screenshot above which is taken from the powercfg sleepstudy report (I worked out how to do it, which was mainly to right click on the command prompt icon and run as admin)

Anyway if you click on the period in sleepstudy, it will bring you to the item detail, click open power estimation and it will give you some info that might as well be Greek to me. I suspect Unknown [NONE] is the display itself. (actually I looked at a few, and I have no frickin clue.)

What about trying those mini bumper disks?
Try to glue one left and right at the top end of the screen.
It should create 2 mm space between keyboard and the screen.
A bit of an temporary solution, but maybe better than a empty battery
Keep us posted !

Are you sure it was draining? It looks like you left it to charge overnight, I scrolled up and it looks like it went from 66% to full.

Kee:

from the power efficiency report

I think I can help a bit with this one - 4% utilisation is pretty high for idle, I think that’s preventing it from entering the lower (higher?) c states.

With some fiddling with task manager and killing processes/services you should be able to get <1% utilisation on idle.

edit: today as i was leaving the office i decided to just close the keyboard instead of shutting down as i normally do - so V was in the magnetic sleeve in my bag, on my ~1 hour commute: walk - bus - walk - train - bus - walk.

popped it open after i’d had dinner - V woke up immediately. 2% drain in 2 hours.

Here’s a list of the things I did:
1. Device Manager->Network adapters->Intel Dual Band…->
2. Power Management tab - turn off “Allow this device to wake the computer”
3. Advanced tab, “Wake on Magic Packet” and “Wake on Pattern Match” should be set to “Disabled”
Advanced tab, “Transmit Power” to 3. medium

This was following some posts I got as listed below. Bluetooth is on but only for keyboard and most of the time I switch the KB Bluetooth off.

Hi folks, first of all I created this thread as a WIKI, which means you can edit it, add your favorite tips and tricks, do & don’ts, or tutorials.
This thread will contain everything related to battery life on your Eve V tablet.
Tips and Tricks
Do not use a proprietary wireless (dongle) or wired mouse. Use a Bluetooth mouse instead. Personally, I would recommend either the Logitech MX Master or MX Anywhere 2
From my testing, playing a video from the microSD card vs. internal SSD has negl…

Aww… Don’t worry dude. It’s not a big deal. Mine just wakes randomly, thinking that I’ve attached a keyboard and never good sleep. I frequently find it got in that magnetic sleeve. Or just dead. Now V is just unusable. I’ve filed that problem from February and since that I was reporting how bad it is.

Now it glitches every second popping that I should use tablet mode, like few times. It is impossible to click that thing since it goes away faster than you can tap it. Nearly impossible to type on lap.

And support just ignores me. I’ve lost my trusty in Eve. It’s my second V already. First died with some brightness controller glitchiness preceding it. I thought V was not supposed to be that brittle.

When no keyboard is attached, V doesn’t wake up randomly, resulting in it sleeping soundly, and eventually goes into hibernation.

When keyboard is attached, perhaps due to the magnet or movement or key pressed (even when hardware wake is disabled), it woke V, and when that happens, V usually just stay awake and HOT until human intervention.

I do notice that when I unplug V from charging (with keyboard attached), when I flip open the keyboard, there it is, the freaky old friend, GHOST TOUCH. Happened to me noticeably more than twice, and probably several more times unnoticed. Haven’t yet do more intentional test on this.

Now it glitches every second popping that I should use tablet mode, like few times. It is impossible to click that thing since it goes away faster than you can tap it. Nearly impossible to type on lap.

I believe most V heating up issue is related to the infamous keyboard bug as you mentioned. I just experienced one in mine. Note the CPU and Disk usage ( Task Manager) get maxed when the keyboard bug appears.